50 lines
1.0 KiB
Rust
50 lines
1.0 KiB
Rust
// run-pass
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// pretty-expanded FIXME #23616
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struct A { a: isize, b: Box<isize> }
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fn field_copy_after_field_borrow() {
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let mut x = A { a: 1, b: Box::new(2) };
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let p = &mut x.b;
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drop(x.a);
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**p = 3;
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}
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fn fu_field_copy_after_field_borrow() {
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let mut x = A { a: 1, b: Box::new(2) };
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let p = &mut x.b;
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let y = A { b: Box::new(3), .. x };
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drop(y);
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**p = 4;
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}
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fn field_deref_after_field_borrow() {
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let mut x = A { a: 1, b: Box::new(2) };
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let p = &mut x.a;
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drop(*x.b);
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*p = 3;
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}
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fn field_move_after_field_borrow() {
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let mut x = A { a: 1, b: Box::new(2) };
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let p = &mut x.a;
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drop(x.b);
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*p = 3;
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}
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fn fu_field_move_after_field_borrow() {
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let mut x = A { a: 1, b: Box::new(2) };
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let p = &mut x.a;
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let y = A { a: 3, .. x };
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drop(y);
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*p = 4;
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}
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fn main() {
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field_copy_after_field_borrow();
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fu_field_copy_after_field_borrow();
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field_deref_after_field_borrow();
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field_move_after_field_borrow();
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fu_field_move_after_field_borrow();
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}
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